Product comparison · 2 internal hard drives

Dell MM501-RFB internal hard drive vs Dell R086J-RFB internal hard drive

7specifications compared
3differ
4identical
3known for one product only

Key differences

The Dell MM501-RFB internal hard drive has 140 GB more HDD capacity than the Dell R086J-RFB internal hard drive (300 GB vs 160 GB). The Dell MM501-RFB internal hard drive has 7,800 RPM more HDD speed than the Dell R086J-RFB internal hard drive (15000 RPM vs 7200 RPM). Interface: SAS on the Dell MM501-RFB internal hard drive, Serial ATA on the Dell R086J-RFB internal hard drive.

HDD capacity
- MM501-RFB internal hard drive:300 GB
- R086J-RFB internal hard drive:160 GB
HDD speed
- MM501-RFB internal hard drive:15000 RPM
- R086J-RFB internal hard drive:7200 RPM
Interface
- MM501-RFB internal hard drive:SAS
- R086J-RFB internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of MM501-RFB, R086J-RFB
10 specifications	A Dell MM501-RFB internal hard drive Model MM501-RFB View product	B Dell R086J-RFB internal hard drive Model R086J-RFB View product
Features3 differ
HDD capacityDiffers	300 GB	160 GB
HDD speedDiffers	15000 RPM	7200 RPM
InterfaceDiffers	SAS	Serial ATA
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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